/* Copyright (c) 2005 Tim Taylor Consulting (see LICENSE.txt)

based on http://www.quirksmode.org/js/cookies.html
*/

ToolMan._cookieOven = {

  set : function(name, value, expirationInDays) {
    if (expirationInDays) {
      var date = new Date()
      date.setTime(date.getTime() + (expirationInDays * 24 * 60 * 60 * 1000))
      var expires = "; expires=" + date.toGMTString()
    } else {
      var expires = ""
    }
    document.cookie = name + "=" + value + expires + "; path=/"
  },

  get : function(name) {
    var namePattern = name + "="
    var cookies = document.cookie.split(';')
    for (var i = 0, n = cookies.length; i < n; i++) {
      var c = cookies[i]
      while (c.charAt(0) == ' ') c = c.substring(1, c.length)
      if (c.indexOf(namePattern) == 0)
        return c.substring(namePattern.length, c.length)
    }
    return null
  },

  eraseCookie : function(name) {
    createCookie(name, "", -1)
  }
};
